Vulnerability Description
1Panel is an open source Linux server operation and maintenance management panel. An OS command injection vulnerability exists in 1Panel firewall functionality. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability. 1Panel firewall functionality `/hosts/firewall/ip` endpoint read user input without validation, the attacker extends the default functionality of the application, which execute system commands. An attacker can execute arbitrary code on the target system, which can lead to a complete compromise of the system. This issue has been addressed in commit `e17b80cff49` which is included in release version `1.4.3`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fit2Cloud | 1Panel | < 1.4.3 |
Related Weaknesses (CWE)
References
- https://github.com/1Panel-dev/1Panel/commit/e17b80cff4975ee343568ff526b62319f499Patch
- https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-p9xf-74xh-mhw5ExploitVendor Advisory
- https://github.com/1Panel-dev/1Panel/commit/e17b80cff4975ee343568ff526b62319f499Patch
- https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-p9xf-74xh-mhw5ExploitVendor Advisory
FAQ
What is CVE-2023-37477?
CVE-2023-37477 is a vulnerability with a CVSS score of 7.2 (HIGH). 1Panel is an open source Linux server operation and maintenance management panel. An OS command injection vulnerability exists in 1Panel firewall functionality. A specially-crafted HTTP request can le...
How severe is CVE-2023-37477?
CVE-2023-37477 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-37477?
Check the references section above for vendor advisories and patch information. Affected products include: Fit2Cloud 1Panel.